Re: [PATCH v5 3/6] dt-bindings: touchscreen: add touchscreen-glitch-threshold-ns property
flat view
From: Rob Herring <robh@kernel.org>
Date: 2025-09-18 20:04:48
Also in:
linux-devicetree, lkml
On Thu, Sep 18, 2025 at 05:52:31PM +0200, Dario Binacchi wrote:
quoted hunk ↗ jump to hunk
Add support for glitch threshold configuration. A detected signal is valid only if it lasts longer than the set threshold; otherwise, it is regarded as a glitch. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> --- Changes in v5: - Add Acked-by tag of Conor Dooley Changes in v2: - Added in v2. .../devicetree/bindings/input/touchscreen/touchscreen.yaml | 4 ++++ 1 file changed, 4 insertions(+)diff --git a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml index 3e3572aa483a..a60b4d08620d 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml +++ b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml@@ -206,6 +206,10 @@ properties: unevaluatedProperties: false + touchscreen-glitch-threshold-ns: + description: Minimum duration in nanoseconds a signal must remain stable + to be considered valid.
What's wrong with debounce-delay-ms?